3806981

Information

• Patent Grant
• 3806981

• References
• Source

• Patent Number

  3,806,981

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • A46B9/12 - Non-adjustable supports
  • A46B3/04 - by mouldable materials
  • A63B67/148 - Curling brooms or brushes

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning